Dough surface flour scattering device

Abstract

The utility model discloses a dough surface flour scattering device which comprises a frame and a transmission machine arranged on the frame, and the transmission machine is sequentially provided with an interval stopping structure and a flour scattering structure in the transmission direction of the transmission machine. The interval stopping structure comprises a supporting rod arranged on the frame, the supporting rod is movably sleeved with a stopping cylinder, side stopping blocks are arranged on the supporting rod located at the two ends of the stopping cylinder, the frame provides stable supporting for the conveyor, the belt supporting structure enables the conveying belt to be in an arc shape, it is guaranteed that the position of dough is stable in the conveying process, and the dough is not prone to rolling down; a good foundation is laid for follow-up operation, the position and height of a blocking barrel can be flexibly adjusted through an interval blocking structure, the dough conveying interval can be accurately controlled according to the actual production requirement through cooperation of a side blocking block, an upper blocking rod, a height-adjustable supporting rod and other components, dough can be arranged in order, and favorable conditions are created for even flour scattering.

Description

Technical Field

[0001] This utility model relates to the field of dough processing technology, specifically to a dough surface powdering device. Background Technology

[0002] In the food processing industry, dusting dough with flour is a common operation. Traditional methods have several drawbacks. Firstly, uneven dusting results in some dough having insufficient or excessive flour, severely impacting product quality consistency. Secondly, manual dusting is inefficient, failing to meet the demands of large-scale production, and is susceptible to human error, leading to poor operational stability. Crucially, existing equipment generally lacks spacing and restraint structures, resulting in disordered dough arrangement during transport, easily leading to piling up or excessive spacing. This not only affects the uniformity of dusting but also reduces production efficiency and increases the difficulty of subsequent processing. Utility Model Content

[0003] The purpose of this invention is to provide a dough surface powdering device to solve the above-mentioned problems and overcome the defects of the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a dough surface powdering device, including a frame and a conveyor mounted on the frame. The conveyor is provided with a spacer blocking structure and a flour powdering structure in sequence along its conveying direction.

[0006] The interval blocking structure includes a support rod mounted on a frame, a baffle sleeve movably sleeved on the support rod, and side blocks located at both ends of the baffle sleeve on the support rod.

[0007] Preferably, the lower end of the side stop block is provided with a guide hole that is slidably sleeved on the top side of the support rod, and the lower end side wall of the side stop block is threaded with a fixing bolt for achieving tight contact with the support rod.

[0008] Preferably, an upper stop bar is provided between the top ends of the two side blocks to block and limit the upward movement of the stop cylinder.

[0009] Preferably, the upper side of the frame is provided with side baffles distributed on both sides of the arc conveyor, and a fixed seat is fixedly provided on the side baffle. The fixed seat is provided with an adjusting sliding hole for sliding through the bottom end of the support rod, and a set bolt for tightening and abutting the support rod is threaded on the fixed seat.

[0010] Preferably, the lower side of the cover structure is disposed on the upper side of the two side baffles, and the upper side of the cover structure is provided with a powder-spraying window, and a grid is provided inside the powder-spraying window.

[0011] Preferably, the flour spreading structure includes a flour box, with a flour filling port on the upper side of the flour box and a cover plate at the flour filling port, a flour spreading net on the lower side of the flour box, and a rotating roller brush structure inside the flour box.

[0012] Preferably, the rotating brush structure includes a rotating shaft rotatably disposed inside the flour box, a roller fixedly disposed on the outside of the rotating shaft, flour brushes distributed on the outside of the roller, and the end of the rotating shaft being driven to rotate by a motor fixedly disposed on the outer wall of the flour box.

[0013] Preferably, the transmission machine is an arc transmission machine, and the transmission cross-section of the transmission machine is arc-shaped.

[0014] Preferably, the conveyor includes a conveyor belt, and a belt support structure is provided between the two side baffles to support the conveyor belt in an arc shape.

[0015] The beneficial effects are:

[0016] 1. The frame provides stable support for the conveyor. The support structure makes the conveyor belt arc-shaped, ensuring that the dough is stable in position during the transmission process and is not easy to roll off, laying a good foundation for subsequent operations.

[0017] 2. The interval blocking structure allows for flexible adjustment of the position and height of the baffle. Through the cooperation of side blocks, upper baffle rods, and height-adjustable support rods, the dough conveying interval can be precisely controlled according to actual production needs, so that the dough is arranged in an orderly manner, creating favorable conditions for even powdering.

[0018] 3. In the flour sprinkling structure, the motor drives the rotating roller brush structure to rotate. The flour brush carries the flour in the flour box out through the sprinkling net, and then evenly sprinkles it on the surface of the dough through the sprinkling window and grid on the cover structure. At the same time, the cover structure creates a relatively closed space to reduce flour flying. This achieves efficient sprinkling and improves the uniformity of sprinkling, meeting the requirements of dough processing technology and improving product quality and production efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is the front view of this utility model;

[0021] Figure 2 This is a utility model Figure 1 First-direction stereoscopic view;

[0022] Figure 3 This is a utility model Figure 1 Enlarged view of a portion at point A;

[0023] Figure 4 This is a utility model Figure 1 The second-direction stereoscopic view;

[0024] Figure 5 This is a partial three-dimensional structural diagram of the present invention;

[0025] Figure 6 This is a cross-sectional view of the roller of this utility model;

[0026] Figure 7 This is a schematic diagram of the powder-spreading net structure of this utility model.

[0027] The reference numerals in the attached drawings are explained as follows: 1. Frame; 101. Support leg; 102. Side baffle; 2. Arc conveyor; 201. Conveyor belt; 202. Belt support structure; 3. Cover structure; 301. Flour sprinkling window; 302. Grille; 4. Interval stop structure; 401. Support rod; 402. Fixing seat; 403. Set bolt; 404. Side block; 405. Upper stop rod; 406. Baffle cylinder; 5. Flour sprinkling structure; 501. Flour box; 502. Motor; 503. Lower box body; 504. Rotating shaft; 505. Roller; 506. Flour brush; 507. Flour sprinkling net. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] See Figures 1-7 As shown, this utility model provides a dough surface dusting device. A frame 1 serves as the supporting foundation for the entire device, and a conveyor 2 is mounted on the frame 1. The frame 1 provides a support platform for the conveyor 2, ensuring its stable operation. The conveyor 2 is an arc-shaped conveyor, with its core component, the conveyor belt 201, positioned between two side baffles 102. The side baffles 102 are fixed to the upper side of the frame 1, limiting the lateral displacement of the conveyor belt 201. A support structure 202 is arranged between the two side baffles 102, cooperating with the conveyor belt 201 to apply a supporting force, causing it to deform into an arc shape.

[0030] See instruction manual attached Figure 2 and Figure 3 As shown, the interval blocking structure 4 and the flour sprinkling structure 5 are arranged sequentially according to the conveying direction of the dough on the conveyor 2. The interval blocking structure 4 is in front, and the dough is first processed by interval blocking. The flour sprinkling structure 5 is behind, and the dough after interval blocking is sprinkled with flour. The support rod 401 is set on the upper side of the frame 1. Its bottom end passes through the fixing seat 402 fixed on the side baffle 102. It can slide up and down within a certain range through the adjusting sliding hole on the fixing seat 402. It is fixedly abutted against the support rod 401 by the set bolt 403, and the height of the support rod 401 is fixed. The baffle cylinder 406 is movably sleeved on the support rod 401 and can move up, down and left and right within a certain range of the support rod 401. The side block 404 is located at both ends of the baffle cylinder 406. The guide sliding hole opened at its lower end is slidably sleeved on the top side of the support rod 401 and can slide laterally along the support rod 401. It is fixedly abutted against the support rod 401 by the fixing bolt threaded to the lower side wall, and its position is fixed. The upper stop bar 405 is connected between the tops of the two side stops 404 to prevent the stop cylinder 406 from moving too upward, so that the stop cylinder 406 can better block the dough at intervals.

[0031] The interval stop structure 4 can precisely adjust the position and height of the baffle 406 according to actual production needs, so as to effectively control the dough transmission interval, ensure that the dough is transmitted in an orderly manner on the conveyor 2, and create good conditions for the subsequent flour sprinkling structure 5 to evenly sprinkle flour on the dough, thereby improving the quality and efficiency of flour sprinkling on the dough surface.

[0032] See instruction manual attached Figure 5 As shown, the lower side of the cover structure 3 is placed on the upper side of the two side baffles 102 and supported by them. The cover structure 3 covers the area above the conveyor 2. The flour sprinkling window 301 is opened on the upper side of the cover structure 3 and serves as a channel for flour sprinkling. The grid 302 is installed inside the flour sprinkling window 301 to disperse the flour. The flour box 501 serves as a container for storing flour. It has a flour filling port on the upper side and is equipped with a cover for adding flour. The flour sprinkling net 507 set on the lower side of the flour box 501 is the outlet for flour sprinkling.

[0033] The rotary brush structure is located inside the flour bin 501. A rotating shaft 504 is rotatably mounted inside the flour bin 501, with its end extending out of the outer wall of the flour bin 501 and connected to a motor 502 fixed to the outer wall. A roller 505 is fixed to the outside of the rotating shaft 504; flour brushes 506 are distributed on the outside of the roller 505. The motor 502 is fixed to the outer wall of the flour bin 501, and its output shaft is connected to the end of the rotating shaft 504, providing power for the rotation of the shaft 504. The cover structure 3 works in conjunction with the flour sprinkling structure 5. Within a relatively enclosed space, the rotary brush structure evenly sprinkles flour from the flour bin 501 onto the dough surface on the conveyor 2 through the sprinkling net 507 and sprinkling window 301, achieving efficient and uniform sprinkling operation to meet the process requirements of dough processing.

[0034] Working principle:

[0035] In use, the dough is placed on the conveyor belt 201 of the arc conveyor 2. Under the action of the belt support structure 202, the conveyor belt 201 is deformed into an arc shape, thereby conveying the dough along the conveying direction.

[0036] When the dough is transferred to the interval stop structure 4, the stop cylinder 406 is movably sleeved on the support rod 401. The side stop block 404 is slidably sleeved on the top side of the support rod 401 through the guide sliding hole at its lower end. It can be tightly abutted against the support rod 401 by the fixing bolt threaded to the lower side wall to fix the position of the side stop block 404. The upper stop rod 405 between the tops of the two side stop blocks 404 blocks stops the upward movement of the stop cylinder 406. The bottom end of the support rod 401 passes through the adjusting sliding hole on the fixing seat 402. It is tightly abutted against the support rod 401 by the fixing bolt 403 threaded to the fixing seat 402, and the height of the support rod 401 can be adjusted. The stop cylinder 406 serves to stop the dough, so that the dough is transferred at certain intervals.

[0037] The conveyed dough enters below the cover structure 3. The cover structure 3 has a powder-sprinkling window 301 on its upper side, and a grid 302 is installed inside the powder-sprinkling window 301. In the flour-sprinkling structure 5, the motor 502 is fixed to the outer wall of the flour box 501 and drives the rotating shaft 504 to rotate. The rotating shaft 504 drives the outer fixed roller 505 and the flour brushes 506 distributed on the outer side of the roller 505 to rotate. The flour brushes 506 sprinkle the flour in the flour box 501 onto the surface of the dough through the powder-sprinkling net 507 on the lower side, completing the powder-sprinkling operation.

[0038] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A dough surface dusting device, characterized in that: It includes a frame (1), a cover structure (3) and a conveyor (2) installed on the frame (1). The conveyor (2) is provided with a spacer stop structure (4) and a flour spreading structure (5) in sequence along its transmission direction. The interval stop structure (4) includes a support rod (401) set on the frame (1), a stop cylinder (406) is movably sleeved on the support rod (401), and side stops (404) are set on the support rod (401) at both ends of the stop cylinder (406).

2. The dough surface dusting device according to claim 1, characterized in that: The lower end of the side stop (404) is provided with a guide hole that is slidably sleeved on the top side of the support rod (401), and the lower end side wall of the side stop (404) is threaded with a fixing bolt for achieving tight contact with the support rod (401).

3. The dough surface dusting device according to claim 2, characterized in that: An upper stop bar (405) is provided between the top ends of the two side stops (404) for blocking and limiting the upward movement of the stop cylinder (406).

4. The dough surface dusting device according to claim 1, characterized in that: The upper side of the frame (1) is provided with side baffles (102) distributed on both sides of the arc conveyor (2). A fixed seat (402) is fixedly provided on the side baffle (102). An adjusting sliding hole for sliding through the bottom end of the support rod (401) is provided on the fixed seat (402). A set bolt (403) for tightening and abutting the support rod (401) is threaded on the fixed seat (402).

5. The dough surface dusting device according to claim 4, characterized in that: The lower side of the cover structure (3) is set on the upper side of the two side baffles (102), and the upper side of the cover structure (3) is provided with a powder-spraying window (301), and a grid (302) is provided in the powder-spraying window (301).

6. The dough surface dusting device according to claim 1, characterized in that: The flour dusting structure (5) includes a flour box (501), the upper side of the flour box (501) is provided with a flour filling port and a cover plate is provided at the flour filling port, the lower side of the flour box (501) is provided with a flour dusting net (507), and a rotating roller brush structure is provided inside the flour box (501).

7. The dough surface dusting device according to claim 6, characterized in that: The rotating brush structure includes a rotating shaft (504) rotatably disposed inside a flour bin (501), a roller (505) fixedly disposed on the outside of the rotating shaft (504), flour brushes (506) distributed on the outside of the roller (505), and the end of the rotating shaft (504) being driven to rotate by a motor (502) fixedly disposed on the outer wall of the flour bin (501).

8. The dough surface dusting device according to claim 4, characterized in that: The transmission machine (2) is an arc transmission machine, and the transmission cross section of the transmission machine (2) is arc-shaped.

9. The dough surface dusting device according to claim 8, characterized in that: The transmission machine (2) includes a transmission belt (201), and a belt support structure (202) is provided between the two side baffles (102) for supporting the transmission belt (201) to deform into an arc shape.

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